This volume is the second part of a four-volume set (CCIS 190 CCIS 191 CCIS 192 CCIS 193)
which constitutes the refereed proceedings of the First International Conference on Computing
and Communications ACC 2011 held in Kochi India in July 2011. The 72 revised full papers
presented in this volume were carefully reviewed and selected from a large number of
submissions. The papers are organized in topical sections on database and information systems
distributed software development human computer interaction and interface ICT internet and
Web computing mobile computing multi agent systems multimedia and video systems parallel
and distributed algorithms security trust and privacy.
